TOOGOO Single Handle Pull Down LED Kitchen Faucet(No Battery Needed), Chrome Solid casted brass construction with shiny chrome finish The LED light is powered by the water flowing through the faucet Temperature sensitive : 0-30C = Blue; 30-40C = Green; 41-50C = Red; 50-100C = flashing Red Swivel spout with pull down sprayer for ease of use Single hole easy installation coming with hot/cold water hose and standard accessories